Comparison of experimental and numerical impact loads on ship-like sections

A. Ioan; S. Brizzolara; M. Viviani; N. Couty; R. Donner; O. Hermundstad; Timo Kukkanen; S. Malenica; P. Temarel

Comparison of experimental and numerical impact loads on ship-like sections

A. Ioan
, S. Brizzolara
, M. Viviani
, N. Couty
, R. Donner
, O. Hermundstad
, Timo Kukkanen
, S. Malenica
, P. Temarel

VTT Technical Research Centre of Finland

Virginia Tech
University of Genoa (UniGe)
HydrOcean
Norwegian Marine Technology Research Institute (MARINTEK)
Arctech Helsinki Shipyard Inc.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

23 Citations (Scopus)

Abstract

Impact pressures, due to slamming, are of particular importance in assessing local and global structural strength. Knowledge of pressure distribution, experimental or numerical, in the forefoot and aftbody of a ship can be used in the evaluation of global wave-induced loads, e.g. whipping bending moment.
Impact pressures for the cases of (i) a symmetric wedge impact and (ii) a bow section impact (both symmetric and asymmetric, i.e. section impacting upright and at an angle of roll) will be presented in this paper.
The relevant impact loads are predicted using a range of 2D potential and viscous flow methods and compared with available experimental measurements for both cases.

Original language	English
Title of host publication	Proceedings of the 1st International Conference Advancements in Marine Structures
Publisher	Taylor & Francis
Pages	339-350
ISBN (Print)	978-0415-43725-7
Publication status	Published - 2007
MoE publication type	A4 Article in a conference publication
Event	1st International Conference Advancements in Marine Structures - Glasgow, United Kingdom Duration: 12 Mar 2007 → 14 Mar 2007

Conference

Conference	1st International Conference Advancements in Marine Structures
Country/Territory	United Kingdom
City	Glasgow
Period	12/03/07 → 14/03/07

Cite this

@inproceedings{8c79a7973952416eb824761f67991195,

title = "Comparison of experimental and numerical impact loads on ship-like sections",

abstract = "Impact pressures, due to slamming, are of particular importance in assessing local and global structural strength. Knowledge of pressure distribution, experimental or numerical, in the forefoot and aftbody of a ship can be used in the evaluation of global wave-induced loads, e.g. whipping bending moment. Impact pressures for the cases of (i) a symmetric wedge impact and (ii) a bow section impact (both symmetric and asymmetric, i.e. section impacting upright and at an angle of roll) will be presented in this paper. The relevant impact loads are predicted using a range of 2D potential and viscous flow methods and compared with available experimental measurements for both cases.",

author = "A. Ioan and S. Brizzolara and M. Viviani and N. Couty and R. Donner and O. Hermundstad and Timo Kukkanen and S. Malenica and P. Temarel",

note = "Project code: 630; 1st International Conference Advancements in Marine Structures ; Conference date: 12-03-2007 Through 14-03-2007",

year = "2007",

language = "English",

isbn = "978-0415-43725-7",

pages = "339--350",

booktitle = "Proceedings of the 1st International Conference Advancements in Marine Structures",

publisher = "Taylor \& Francis",

address = "United Kingdom",

}

Ioan, A, Brizzolara, S, Viviani, M, Couty, N, Donner, R, Hermundstad, O, Kukkanen, T, Malenica, S & Temarel, P 2007, Comparison of experimental and numerical impact loads on ship-like sections. in Proceedings of the 1st International Conference Advancements in Marine Structures. Taylor & Francis, pp. 339-350, 1st International Conference Advancements in Marine Structures, Glasgow, United Kingdom, 12/03/07.

Comparison of experimental and numerical impact loads on ship-like sections. / Ioan, A.; Brizzolara, S.; Viviani, M. et al.
Proceedings of the 1st International Conference Advancements in Marine Structures. Taylor & Francis, 2007. p. 339-350.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Comparison of experimental and numerical impact loads on ship-like sections

AU - Ioan, A.

AU - Brizzolara, S.

AU - Viviani, M.

AU - Couty, N.

AU - Donner, R.

AU - Hermundstad, O.

AU - Kukkanen, Timo

AU - Malenica, S.

AU - Temarel, P.

N1 - Project code: 630

PY - 2007

Y1 - 2007

N2 - Impact pressures, due to slamming, are of particular importance in assessing local and global structural strength. Knowledge of pressure distribution, experimental or numerical, in the forefoot and aftbody of a ship can be used in the evaluation of global wave-induced loads, e.g. whipping bending moment. Impact pressures for the cases of (i) a symmetric wedge impact and (ii) a bow section impact (both symmetric and asymmetric, i.e. section impacting upright and at an angle of roll) will be presented in this paper. The relevant impact loads are predicted using a range of 2D potential and viscous flow methods and compared with available experimental measurements for both cases.

AB - Impact pressures, due to slamming, are of particular importance in assessing local and global structural strength. Knowledge of pressure distribution, experimental or numerical, in the forefoot and aftbody of a ship can be used in the evaluation of global wave-induced loads, e.g. whipping bending moment. Impact pressures for the cases of (i) a symmetric wedge impact and (ii) a bow section impact (both symmetric and asymmetric, i.e. section impacting upright and at an angle of roll) will be presented in this paper. The relevant impact loads are predicted using a range of 2D potential and viscous flow methods and compared with available experimental measurements for both cases.

M3 - Conference article in proceedings

SN - 978-0415-43725-7

SP - 339

EP - 350

BT - Proceedings of the 1st International Conference Advancements in Marine Structures

PB - Taylor & Francis

T2 - 1st International Conference Advancements in Marine Structures

Y2 - 12 March 2007 through 14 March 2007

ER -

Comparison of experimental and numerical impact loads on ship-like sections

Abstract

Conference

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